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Subject[PATCH 5.4 114/475] media: coda: Fix missing put_device() call in coda_get_vdoa_data
Date
From: Miaoqian Lin <linmq006@gmail.com>

[ Upstream commit ca85d271531a1e1c86f24b892f57b7d0a3ddb5a6 ]

The reference taken by 'of_find_device_by_node()' must be released when
not needed anymore.
Add the corresponding 'put_device()' in the error handling path.

Fixes: e7f3c5481035 ("[media] coda: use VDOA for un-tiling custom macroblock format")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/media/platform/coda/coda-common.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index 834f11fe9dc2..0adc54832657 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -372,6 +372,7 @@ static struct vdoa_data *coda_get_vdoa_data(void)
if (!vdoa_data)
vdoa_data = ERR_PTR(-EPROBE_DEFER);

+ put_device(&vdoa_pdev->dev);
out:
of_node_put(vdoa_node);

--
2.34.1


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